Locality type: | Pegmatite |
Classification |
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Species: | 'Tourmaline' (not an IMA approved species) |
Formula: | AD3G6 (T6O18)(BO3)3X3Z |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Tourmaline data |
Locality Data: | Click here to view Robinson Gulch pegmatite, Clear Creek pegmatite Province, Jefferson County, Colorado, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 434371 |
Long-form Identifier: | 1:3:434371:4 |
GUID (UUID V4): | 08ebdda9-a4db-4ad3-a609-3c9d0ed06af7 |
Nearest other occurrences of Tourmaline |
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2.1km (1.3 miles) | ⓘGuy Hill pegmatite area, Jefferson County, Colorado, USA |
4.0km (2.5 miles) | ⓘFred Pierce Ranch (Ramstetter Quarry), Front Range, Jefferson County, Colorado, USA |
4.0km (2.5 miles) | ⓘG. H. Buckman Ranch, Front Range, Jefferson County, Colorado, USA |
5.2km (3.2 miles) | ⓘDrew Hill Prospect (Drew Hill Pegmatites Nos. 1 and 2), Clear Creek pegmatite Province, Jefferson County, Colorado, USA |
6.9km (4.3 miles) | ⓘCressmans Gulch Mine (Cressmans Gulch pegmatite), Clear Creek pegmatite Province, Jefferson County, Colorado, USA |
8.2km (5.1 miles) | ⓘHiwan Ranch, Clear Creek Pegmatite Province, Jefferson County, Colorado, USA |
8.5km (5.3 miles) | ⓘSchwartzwalder Mine (Ralston Creek Mine), Ralston Buttes Mining District, Jefferson County, Colorado, USA |
9.0km (5.6 miles) | ⓘAjax Mica Mine (Floyd Hill Mica Mine), Clear Creek Pegmatite Province, Clear Creek County, Colorado, USA |
12.0km (7.4 miles) | ⓘGrover Mine (Grover pegmatite; Windsor), Clear Creek County, Colorado, USA |
12.1km (7.5 miles) | ⓘBurroughs Mine (Traut-Rudin-Anderson Pegmatite; Sunrise Peak Mine), Clear Creek pegmatite Province, Jefferson County, Colorado, USA |
References |
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Reference Search (possible matching items) |
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| | Report (volume) | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT | | | Book | large descriptive section (Winkler, 1855). It is clear from the earlier section, the German language’s...triangular agate, polygonal umgrentzte Achate (Ger.), pegmatite agates, quasicrystals, angle-plated quartz, Zwickelfülling...xenotime 900 C, 1000 MPa, FAP-H2O experiment, or no clear reduction (tetragonal symmetry), which have nucleated...growth can be The initial KBr crystal is optically clear. As the reaction proceeds, related to local equilibria...open space provided by the primary porosity. No clear reaction front could be found on the large scale |
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